Well sound generator



FIG. 1 is a front elevational view of the well sound generator showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left end elevational view thereof; and,

FIG. 5 is a right end elevational view thereof. 

The ornamental design for well sound generator, as shown and described. 